Triangular numbers (current) GitLab David Lang (composer) Line-replaceable unit Maximum segment size Computer compatibility Spinner (computing) RepRap Project Civil Code of Quebec Discrete & Computational Geometry Pseudoconvex function Bolangir Assembly constituency Moderation in Islam Vanilla (computing) Committee of Union and Progress Acorn System BASIC Service Control Manager Comparison of MIDI editors and sequencers Personality and image of Elizabeth II Complex instruction set computer